.app-container {
	display: flex;
	height: 100vh;
	overflow: hidden;
}

.sidebar {
	width: 250px;
	background: #f5f5f5;
	transition: width 0.3s ease;
	position: relative;
	overflow: auto;
}

.toggle-btn {
	cursor: pointer;
	width: 20px;
	height: 20px;
	background: none;
	border: none;
	padding: 0;
	margin: 0;
	outline: none;
	display: flex;
	align-items: center;
	justify-content: center;
}

.toggle-btn:hover {
	background: none;
}

.toggle-btn:focus {
	background: none;
	outline: none;
}

.toggle-btn:active {
	background: none;
}

.toggle-btn img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	pointer-events: none;
}

.content {
	flex: 1;
	padding: 20px;
	overflow: auto;
}

.content-viewer {
	width: 100%;
	height: 100%;
}

.content-frame {
	width: 100%;
	height: 100%;
	border: none;
	background: white;
}

.nav-content,
.helper-content {
	padding: 10px;
}

.draggable-panel,
.drag-handle {
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	width: 20px;
	height: 20px;
}

.draggable-panel {
	width: 100px;
	background: #f5f5f5;
	border: 1px solid #ccc;
	position: fixed;
	z-index: 1000;
	display: flex;
	justify-content: space-around;
	align-items: center;
	cursor: move;
	top: 0;
}

.drag-handle {
	cursor: move;
}
